packet filter短语⁴¹²⁵² 基本例句 分组过滤器 Analyse the existing packet filter technology; realize a filter method. 分析现有的过滤技术,实现了一种过滤方法。 cnki For the access control of firewall is a mechanism of simple packet filter, it can't detect intrusion. 由于防火墙的访问控制是简单的过滤机制,因此无法识别复杂的入侵。 cnki The system is designed for faulty injection in protocol test of network and packet filter of IDS. 该系统是针对网络协议测试中错误注入、网络安全检测中过滤机需求而设计。 cnki